diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index f834595..441b0b9 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -3747,7 +3747,7 @@ This rule becomes even better if C++ gets ["uniform function call"](http://www.o
 The language requires `virtual` functions to be members, and not all `virtual` functions directly access data.
 In particular, members of an abstract class rarely do.
 
-Note [multimethods](https://parasol.tamu.edu/~yuriys/papers/OMM10.pdf).
+Note [multi-methods](https://parasol.tamu.edu/~yuriys/papers/OMM10.pdf).
 
 ##### Exception
 
diff --git a/scripts/hunspell/isocpp.dic b/scripts/hunspell/isocpp.dic
index 3820a99..429ba9d 100644
--- a/scripts/hunspell/isocpp.dic
+++ b/scripts/hunspell/isocpp.dic
@@ -277,6 +277,8 @@ Meyers15
 Meyers96
 Meyers97
 microbenchmarks
+mixin
+mixins
 modify1
 modify2
 moredata
@@ -510,6 +512,7 @@ unenforceable
 uninit
 uniqueptrparam
 unittest
+unittests
 unnamed2
 use1
 users'